Zobrazeno 1 - 10
of 36
pro vyhledávání: '"C. Pena-Rasgado"'
Publikováno v:
Journal of Cystic Fibrosis. 21:S351
Publikováno v:
Journal of Cystic Fibrosis. 20:S276-S277
Autor:
C. Pena-Rasgado, R. Buechler, R. Lajvardi, L. Trais, H. Chang, J. C. Summers, David Hergan, Hector Rasgado-Flores
Publikováno v:
American Journal of Physiology-Cell Physiology. 273:C360-C370
To gain insight into the mechanism(s) by which cells sense volume changes, specific predictions of the macromolecular crowding theory (A. P. Minton. In: Cellular and Molecular Physiology of Cell Volume Regulation, edited by K. Strange. Boca Raton, FL
Publikováno v:
American Journal of Physiology-Cell Physiology. 267:C768-C775
Isosmotic removal of extracellular Ca2+ (Cao) and changes in membrane potential (Vm) are frequently performed manipulations. Using isolated voltage-clamped barnacle muscle cells, we studied the effect of these manipulations on isosmotic cell volume.
Publikováno v:
Journal of Experimental Zoology. 268:97-103
Our aim was to test the effect of hypotonicity and extracellular Ca2+ (Cao) on cell volume and membrane potential (VM) in barnacle muscle cells. Under isotonic conditions the resting VM of isolated cells mounted in the experimental chamber exposed to
Publikováno v:
American Journal of Physiology-Cell Physiology. 265:C1128-C1137
The effect of extracellular Ca2+ (Cao) on sarcolemmal hydraulic water permeability (L'p), regulatory volume decrease (RVD), and extracellular space (ECS) was studied in barnacle muscle cells. Absence or presence of Cao had no effect on L'p [0 Cao = 2
Autor:
C. Pena-Rasgado, Hector Rasgado-Flores, J. Ruiz, J. Kulczyk, Daniel Batlle, Jaime DeSantiago, R. Duque, S. Dedhia, M. Khilnani
Publikováno v:
Frontiers in bioscience : a journal and virtual library. 12
The aims of this work were to determine: 1) whether Ca2+ exit via the plasmalemmal Ca2+ ATPase (PMCA) is coupled to H+ entry via a Ca2+/H+ exchange; 2) whether operation of PMCA has an absolute requirement on external H+ (Ho); and 3) the stoichiometr
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Publikováno v:
The American journal of physiology. 267(5 Pt 1)
It is controversial whether changes in adenosine 3',5'-cyclic monophosphate (cAMP) and in the cAMP-to-guanosine 3',5'-cyclic monophosphate (cGMP) ratio are involved with cell swelling and in the activation of volume-regulatory mechanisms. We examined
Publikováno v:
The American journal of physiology. 267(3 Pt 1)
Isosmotic removal of extracellular Na+ (Nao) is a frequently performed manipulation. With the use of isolated voltage-clamped barnacle muscle cells, the effect of this manipulation on isosmotic cell volume was studied. Replacement of Nao by tris(hydr